Loneliness Harms Health More Than Smoking 15 Cigarettes a Day

Chronic loneliness increases the risk of cardiovascular disease, weakens the immune system, and impairs brain function, raising the likelihood of early-onset dementia. According to medical experts, its overall harm can be compared to smoking or clinical obesity. March 26 marks a somewhat somber observance – Loneliness Day – a moment to recognize and understand the phenomenon in modern life. Loneliness is an emotional state experienced by people who feel isolated from others, whether due to actual or perceived social separation. It is not only the absence of social connections and meaningful interactions but often an inner sense of psychological and social detachment from society.